fix

haoban-manage3-wx/src/main/java/com/gic/haoban/manage/web/controller/MaterialController.java

@@ -64,6 +64,12 @@ public class MaterialController extends WebBaseController{
 		}
     	Map<String,List<MaterialCategoryDTO>> map = list.stream().collect(Collectors.groupingBy(MaterialCategoryDTO::getCategoryParentId));
     	handerSonMaterial(handerList, map);
+    	for (MaterialVO materialVO : handerList) {
+    		List<MaterialVO> sonVoList = materialVO.getList();
+    		if(sonVoList != null && !sonVoList.isEmpty()){
+    			handerSonMaterial(sonVoList, map);
+    		}
+		}
     	return resultResponse(HaoBanErrCode.ERR_1,handerList);
     }